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Cheap flights from Ireland to New Orleans from £537

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 27/3. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — MSY
5 Mar — 12 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ireland to New Orleans

Enter your travel dates to find the best prices.

Cheapest flights from Ireland to New Orleans
Explore the most affordable flight options available from Ireland to New Orleans. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 3 February 2026.

Mon 30/309:30
DUB
-
MSY
1 stop15h 23m
Finnair
Mon 13/411:56
MSY
-
DUB
1 stop15h 49m
Finnair
Deal found 2/2£556
Sun 7/609:30
DUB
-
MSY
1 stop20h 10m
Multiple Airlines
Sun 14/621:50
MSY
-
DUB
1 stop15h 45m
Multiple Airlines
Deal found 1/2£569
Mon 1/609:30
DUB
-
MSY
1 stop20h 10m
Finnair
Mon 8/617:00
MSY
-
DUB
1 stop12h 50m
Finnair
Deal found 3/2£575
Fri 24/410:40
DUB
-
MSY
1 stop14h 05m
JetBlue
Wed 29/412:18
MSY
-
DUB
1 stop14h 42m
JetBlue
Deal found 2/2£581
Fri 27/205:55
DUB
-
MSY
2 stops23h 19m
Delta
Mon 2/314:40
MSY
-
DUB
2 stops19h 05m
Delta
Deal found 2/2£613
Thu 19/1113:10
DUB
-
MSY
2 stops16h 04m
British Airways
Sun 29/1118:39
MSY
-
DUB
2 stops14h 26m
British Airways
Deal found 1/2£620
Wed 18/205:55
DUB
-
MSY
2 stops18h 11m
Delta
Thu 19/309:48
MSY
-
DUB
2 stops16h 57m
Delta
Deal found 2/2£637
Wed 25/209:45
DUB
-
MSY
1 stop12h 45m
KLM
Thu 19/317:40
MSY
-
DUB
1 stop33h 05m
KLM
Deal found 2/2£643
Wed 4/310:45
DUB
-
MSY
1 stop14h 31m
Delta
Thu 26/307:49
MSY
-
DUB
1 stop18h 56m
Delta
Deal found 2/2£644
Sun 7/608:35
DUB
-
MSY
2 stops21h 24m
British Airways
Tue 16/619:58
MSY
-
DUB
2 stops16h 52m
British Airways
Deal found 2/2£661

Find flight deals from Ireland to New Orleans

Keep the following information in mind while searching for Ireland to New Orleans flight deals. Data was last updated 3 February 2026.

Round-trip from

£556

One-way from

£537

Popular in

August

Cheapest in

September

Average price

£730
Finnair
  • Finnair
  • 30/3-13/4
  • 2 total stops
  • 31h 12m total
  • Ireland to New Orleans
Search Deals
British Airways
  • British Airways
  • 27/3
  • 2 total stops
  • 18h 59m total
  • Ireland to New Orleans
Search Deals
Highest demand for flights based on searches. 1% potential increase in price (£6 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£9 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Ireland to New Orleans that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 3 February 2026.
Use the filters below to find and compare flights from Ireland to New Orleans that are best for you.

Fly from

Ireland

Fly to

New Orleans

Route

Depart

Return

Price

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Sat 25/4

09:30-18:51

1 stop15h 21m

New Orleans Louis Armstrong

Wed 29/4

11:56-09:45

1 stop15h 49m

£556

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Mon 30/3

09:30-18:53

1 stop15h 23m

New Orleans Louis Armstrong

Mon 13/4

11:56-09:45

1 stop15h 49m

£556

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Sun 7/6

09:30-23:40

1 stop20h 10m

New Orleans Louis Armstrong

Sun 14/6

21:50-19:35

1 stop15h 45m

£569

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Mon 1/6

09:30-23:40

1 stop20h 10m

New Orleans Louis Armstrong

Mon 8/6

12:17-09:45

1 stop15h 28m

£575

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Sun 7/6

09:30-23:40

1 stop20h 10m

New Orleans Louis Armstrong

Tue 16/6

12:17-09:45

1 stop15h 28m

£575

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Fri 24/4

10:40-18:45

1 stop14h 05m

New Orleans Louis Armstrong

Wed 29/4

12:18-09:00

1 stop14h 42m

£581

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Wed 4/3

08:50-23:14

2 stops20h 24m

New Orleans Louis Armstrong

Thu 26/3

05:35-07:45

1 stop21h 10m

£637

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Wed 18/2

05:55-18:06

2 stops18h 11m

New Orleans Louis Armstrong

Thu 19/3

09:48-07:45

2 stops16h 57m

£637

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Wed 25/2

05:55-20:17

2 stops20h 22m

New Orleans Louis Armstrong

Thu 19/3

07:49-07:45

2 stops18h 56m

£637

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Fri 27/3

10:00-23:59

2 stops18h 59m

£537

Flights are sorted by cheapest return flights first.

Deals found on 2/2

Showing 1-10 of 13 results
1
2

Best time to book a flight from Ireland to New Orleans

Have a flexible travel schedule? Discover the best time to fly to New Orleans from Ireland with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Ireland to New Orleans

What is the cheapest month to book a flight from Ireland to New Orleans?

Currently, May is the cheapest month in which you can book a flight from Ireland to New Orleans (average of £486). Flying from Ireland to New Orleans in August is currently the most expensive (average of £681). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing New Orleans

Get insights into the airlines that provide service to New Orleans. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to New Orleans. Reviews last updated 3 February 2026.
Read reviews from past customers who have flown with United Airlines from Ireland to New Orleans. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,236 reviews
Check prices

Boarding

7.7

Food

6.6

Comfort

7.3

Entertainment

7.1

Overall

7.4

Crew

8.1

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats
United Airlines
7.4
Good
9,236 reviews
United Airlines
7.4
Good
9,236 reviews
Check prices

Boarding

7.7

Food

6.6

Comfort

7.3

Entertainment

7.1

Overall

7.4

Crew

8.1

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats

Related info for your journey

Find useful and relevant information for your journey from Ireland to New Orleans. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to New Orleans from Ireland?

    Located just 11.4 mi from the city center, New Orleans Louis Armstrong (MSY) is the airport most travelers will use when flying to New Orleans from Ireland.

  • How long is the flight from Ireland to New Orleans?

    Departing from Ireland to New Orleans will take you 15h 21m. There are 4344 mi between Ireland and New Orleans.

  • Can I find deals for flights from Ireland to New Orleans that include hotel bookings?

    Yes. In addition to deals on Ireland to New Orleans flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Ireland to New Orleans?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ireland to New Orleans.

  • Can I find deals for business class flights from Ireland to New Orleans?

    Yes. Cheapflights offers flight deals from Ireland to New Orleans by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Ireland to New Orleans?

    Currently, May is the cheapest month in which you can book a flight from Ireland to New Orleans (average of £486). Flying from Ireland to New Orleans in August is currently the most expensive (average of £681). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Ireland to New Orleans

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Ireland to New Orleans

Discover the top airline that operate flights from Ireland to New Orleans. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 3 February 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest£631Average£686FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Ireland to New Orleans?

Cheapflights helps you search for flights from Ireland to New Orleans via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Ireland to New Orleans?

Cheapflights simply makes it quick and affordable to book flights from Ireland to New Orleans by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Ireland to New Orleans with no change fees?

Certainly. Search results for flights to New Orleans from Ireland shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Ireland to New Orleans become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to New Orleans from Ireland today and book when prices fit your budget.

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